25028168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14969}}^1$

素因数の和:15005

約数の個数: 32

約数和(自身を含む): 53892000

約数和(自身を除く): 28863832

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 14969, 29938, 59876, 119752, 164659, 284411, 329318, 568822, 658636, 1137644, 1317272, 2275288, 3128521, 6257042, 12514084, 25028168]

約数ペア:

[(1, 25028168), (2, 12514084), (4, 6257042), (8, 3128521), (11, 2275288), (19, 1317272), (22, 1137644), (38, 658636), (44, 568822), (76, 329318), (88, 284411), (152, 164659), (209, 119752), (418, 59876), (836, 29938), (1672, 14969)]